case study

Pilot Production of Biochemistry Analyser

04 Jul, 2022

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Pilot Production of Biochemistry Analyser

A medical company sought to develop a new biochemistry analyzer product. Development was stalled due to the complex structure of a component and the small quality required. Then they found RPWORLD to help them get out of the dilemma.

PROJECT BACKGROUND

A medical company sought to develop a new biochemistry analyzer product. Development was stalled due to the complex structure of a component and the small quality required.Then they found RPWORLD to help them get out of the dilemma. 

CHALLENGES

★ Structure too complex for injection molding or CNC milling
★ Production quantity is very low(50 to 500 sets per year) 

RPWORLD SOLUTIONS

Processes Chosen

• After meticulous analysis and discussion, we chose SRM(Silicon rubber molding)/vacuum casting/urethane casting.

Material Selection

• To meet cosmetic and performance requirements, ABS performance polyurethane resin was selected. It provided competent mechanical properties, including impact resistance.

Production Schedule

• Rapid prototyping and testing4 days
• Silicon rubber molding and testing4 days
• 50 units manufacturing by vacuum casting6 days
• After-treatment was done by our experienced technicians2 days
• Total16 days